Status displays and operational controls
3
6
MA 255
i
Le
u
ze electronic
8.2
Internal interfaces and operational controls
8.2.1
Overview of operational controls of the
The operational controls of the MA 255
i
are described in the following. The figure shows
the MA 255
i
with opened housing cover.
Figure 8.2:
Front view: operational controls of the MA 255
i
C
B
A
D
E
G
F
= Standard settings
A
Switches S1 and S2 for address selection
B
Rotary switch S4 for device selection
C
Service switch
D
RS 232 Sub-D service interface
E
Jumper for bridging, separating switching input/output PWR IN/OUT
F
3 JST plug connectors: connection of the Leuze devices
G
Switch S3 for selecting the baud rate
